Process for secretory production of a calcium-binding protein

摘要

A process for secretory production of a calcium-binding protein very useful for producing heterogenic proteins in Escherichia coli according to gene recombinant technique is provided, which process comprises using Escherichia coli and using a secretory expression system with the promoter of lipoprotein and the gene of signal peptide of outer membrane protein A, according to recombinant DNA technique.